#include "opencv2/core/core_c.h"
#include "opencv2/imgproc/types_c.h"

Macros
#define	cvCalcBackProject(image, dst, hist) cvCalcArrBackProject((CvArr**)image, dst, hist)

#define	cvCalcBackProjectPatch(image, dst, range, hist, method, factor) cvCalcArrBackProjectPatch( (CvArr**)image, dst, range, hist, method, factor )

Functions
void	cvAcc (const CvArr image, CvArr sum, const CvArr *mask CV_DEFAULT(NULL))

void	cvSquareAcc (const CvArr image, CvArr sqsum, const CvArr *mask CV_DEFAULT(NULL))

void	cvMultiplyAcc (const CvArr image1, const CvArr image2, CvArr acc, const CvArr mask CV_DEFAULT(NULL))

void	cvRunningAvg (const CvArr image, CvArr acc, double alpha, const CvArr *mask CV_DEFAULT(NULL))

void	cvCopyMakeBorder (const CvArr src, CvArr dst, CvPoint offset, int bordertype, CvScalar value CV_DEFAULT(cvScalarAll(0)))

void	cvSmooth (const CvArr src, CvArr dst, int smoothtype CV_DEFAULT(CV_GAUSSIAN), int size1 CV_DEFAULT(3), int size2 CV_DEFAULT(0), double sigma1 CV_DEFAULT(0), double sigma2 CV_DEFAULT(0))

void	cvFilter2D (const CvArr src, CvArr dst, const CvMat *kernel, CvPoint anchor CV_DEFAULT(cvPoint(-1,-1)))

void	cvIntegral (const CvArr image, CvArr sum, CvArr sqsum CV_DEFAULT(NULL), CvArr tilted_sum CV_DEFAULT(NULL))

void	cvPyrDown (const CvArr src, CvArr dst, int filter CV_DEFAULT(CV_GAUSSIAN_5x5))

void	cvPyrUp (const CvArr src, CvArr dst, int filter CV_DEFAULT(CV_GAUSSIAN_5x5))

CvMat **	cvCreatePyramid (const CvArr img, int extra_layers, double rate, const CvSize layer_sizes CV_DEFAULT(0), CvArr *bufarr CV_DEFAULT(0), int calc CV_DEFAULT(1), int filter CV_DEFAULT(CV_GAUSSIAN_5x5))

void	cvReleasePyramid (CvMat ***pyramid, int extra_layers)

void	cvPyrMeanShiftFiltering (const CvArr src, CvArr dst, double sp, double sr, int max_level CV_DEFAULT(1), CvTermCriteria termcrit CV_DEFAULT(cvTermCriteria(CV_TERMCRIT_ITER+CV_TERMCRIT_EPS, 5, 1)))

void	cvWatershed (const CvArr image, CvArr markers)

void	cvSobel (const CvArr src, CvArr dst, int xorder, int yorder, int aperture_size CV_DEFAULT(3))

void	cvLaplace (const CvArr src, CvArr dst, int aperture_size CV_DEFAULT(3))

void	cvCvtColor (const CvArr src, CvArr dst, int code)

void	cvResize (const CvArr src, CvArr dst, int interpolation CV_DEFAULT(CV_INTER_LINEAR))

void	cvWarpAffine (const CvArr src, CvArr dst, const CvMat *map_matrix, int flags CV_DEFAULT(CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS), CvScalar fillval CV_DEFAULT(cvScalarAll(0)))

CvMat *	cvGetAffineTransform (const CvPoint2D32f src, const CvPoint2D32f dst, CvMat *map_matrix)

CvMat *	cv2DRotationMatrix (CvPoint2D32f center, double angle, double scale, CvMat *map_matrix)

void	cvWarpPerspective (const CvArr src, CvArr dst, const CvMat *map_matrix, int flags CV_DEFAULT(CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS), CvScalar fillval CV_DEFAULT(cvScalarAll(0)))

CvMat *	cvGetPerspectiveTransform (const CvPoint2D32f src, const CvPoint2D32f dst, CvMat *map_matrix)

void	cvRemap (const CvArr src, CvArr dst, const CvArr mapx, const CvArr mapy, int flags CV_DEFAULT(CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS), CvScalar fillval CV_DEFAULT(cvScalarAll(0)))

void	cvConvertMaps (const CvArr mapx, const CvArr mapy, CvArr mapxy, CvArr mapalpha)

void	cvLogPolar (const CvArr src, CvArr dst, CvPoint2D32f center, double M, int flags CV_DEFAULT(CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS))

void	cvLinearPolar (const CvArr src, CvArr dst, CvPoint2D32f center, double maxRadius, int flags CV_DEFAULT(CV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS))

void	cvUndistort2 (const CvArr src, CvArr dst, const CvMat camera_matrix, const CvMat distortion_coeffs, const CvMat *new_camera_matrix CV_DEFAULT(0))

void	cvInitUndistortMap (const CvMat camera_matrix, const CvMat distortion_coeffs, CvArr mapx, CvArr mapy)

void	cvInitUndistortRectifyMap (const CvMat camera_matrix, const CvMat dist_coeffs, const CvMat R, const CvMat new_camera_matrix, CvArr mapx, CvArr mapy)

void	cvUndistortPoints (const CvMat src, CvMat dst, const CvMat camera_matrix, const CvMat dist_coeffs, const CvMat R CV_DEFAULT(0), const CvMat P CV_DEFAULT(0))

IplConvKernel *	cvCreateStructuringElementEx (int cols, int rows, int anchor_x, int anchor_y, int shape, int *values CV_DEFAULT(NULL))

void	cvReleaseStructuringElement (IplConvKernel **element)

void	cvErode (const CvArr src, CvArr dst, IplConvKernel *element CV_DEFAULT(NULL), int iterations CV_DEFAULT(1))

void	cvDilate (const CvArr src, CvArr dst, IplConvKernel *element CV_DEFAULT(NULL), int iterations CV_DEFAULT(1))

void	cvMorphologyEx (const CvArr src, CvArr dst, CvArr temp, IplConvKernel element, int operation, int iterations CV_DEFAULT(1))

void	cvMoments (const CvArr arr, CvMoments moments, int binary CV_DEFAULT(0))

double	cvGetSpatialMoment (CvMoments *moments, int x_order, int y_order)

double	cvGetCentralMoment (CvMoments *moments, int x_order, int y_order)

double	cvGetNormalizedCentralMoment (CvMoments *moments, int x_order, int y_order)

void	cvGetHuMoments (CvMoments moments, CvHuMoments hu_moments)

int	cvSampleLine (const CvArr image, CvPoint pt1, CvPoint pt2, void buffer, int connectivity CV_DEFAULT(8))

void	cvGetRectSubPix (const CvArr src, CvArr dst, CvPoint2D32f center)

void	cvGetQuadrangleSubPix (const CvArr src, CvArr dst, const CvMat *map_matrix)

void	cvMatchTemplate (const CvArr image, const CvArr templ, CvArr *result, int method)

float	cvCalcEMD2 (const CvArr signature1, const CvArr signature2, int distance_type, CvDistanceFunction distance_func CV_DEFAULT(NULL), const CvArr cost_matrix CV_DEFAULT(NULL), CvArr flow CV_DEFAULT(NULL), float lower_bound CV_DEFAULT(NULL), void userdata CV_DEFAULT(NULL))

int	cvFindContours (CvArr image, CvMemStorage storage, CvSeq **first_contour, int header_size CV_DEFAULT(sizeof(CvContour)), int mode CV_DEFAULT(CV_RETR_LIST), int method CV_DEFAULT(CV_CHAIN_APPROX_SIMPLE), CvPoint offset CV_DEFAULT(cvPoint(0, 0)))

CvContourScanner	cvStartFindContours (CvArr image, CvMemStorage storage, int header_size CV_DEFAULT(sizeof(CvContour)), int mode CV_DEFAULT(CV_RETR_LIST), int method CV_DEFAULT(CV_CHAIN_APPROX_SIMPLE), CvPoint offset CV_DEFAULT(cvPoint(0, 0)))

CvSeq *	cvFindNextContour (CvContourScanner scanner)

void	cvSubstituteContour (CvContourScanner scanner, CvSeq *new_contour)

CvSeq *	cvEndFindContours (CvContourScanner *scanner)

CvSeq *	cvApproxChains (CvSeq src_seq, CvMemStorage storage, int method CV_DEFAULT(CV_CHAIN_APPROX_SIMPLE), double parameter CV_DEFAULT(0), int minimal_perimeter CV_DEFAULT(0), int recursive CV_DEFAULT(0))

void	cvStartReadChainPoints (CvChain chain, CvChainPtReader reader)

CvPoint	cvReadChainPoint (CvChainPtReader *reader)

CvSeq *	cvApproxPoly (const void src_seq, int header_size, CvMemStorage storage, int method, double eps, int recursive CV_DEFAULT(0))

double	cvArcLength (const void *curve, CvSlice slice CV_DEFAULT(CV_WHOLE_SEQ), int is_closed CV_DEFAULT(-1))

CV_INLINE double	cvContourPerimeter (const void *contour)

CvRect	cvBoundingRect (CvArr *points, int update CV_DEFAULT(0))

double	cvContourArea (const CvArr *contour, CvSlice slice CV_DEFAULT(CV_WHOLE_SEQ), int oriented CV_DEFAULT(0))

CvBox2D	cvMinAreaRect2 (const CvArr points, CvMemStorage storage CV_DEFAULT(NULL))

int	cvMinEnclosingCircle (const CvArr points, CvPoint2D32f center, float *radius)

double	cvMatchShapes (const void object1, const void object2, int method, double parameter CV_DEFAULT(0))

CvSeq *	cvConvexHull2 (const CvArr input, void hull_storage CV_DEFAULT(NULL), int orientation CV_DEFAULT(CV_CLOCKWISE), int return_points CV_DEFAULT(0))

int	cvCheckContourConvexity (const CvArr *contour)

CvSeq *	cvConvexityDefects (const CvArr contour, const CvArr convexhull, CvMemStorage *storage CV_DEFAULT(NULL))

CvBox2D	cvFitEllipse2 (const CvArr *points)

CvRect	cvMaxRect (const CvRect rect1, const CvRect rect2)

void	cvBoxPoints (CvBox2D box, CvPoint2D32f pt[4])

CvSeq *	cvPointSeqFromMat (int seq_kind, const CvArr mat, CvContour contour_header, CvSeqBlock *block)

double	cvPointPolygonTest (const CvArr *contour, CvPoint2D32f pt, int measure_dist)

CvHistogram *	cvCreateHist (int dims, int sizes, int type, float *ranges CV_DEFAULT(NULL), int uniform CV_DEFAULT(1))

void	cvSetHistBinRanges (CvHistogram hist, float *ranges, int uniform CV_DEFAULT(1))

CvHistogram *	cvMakeHistHeaderForArray (int dims, int sizes, CvHistogram hist, float data, float *ranges CV_DEFAULT(NULL), int uniform CV_DEFAULT(1))

void	cvReleaseHist (CvHistogram **hist)

void	cvClearHist (CvHistogram *hist)

void	cvGetMinMaxHistValue (const CvHistogram hist, float min_value, float max_value, int min_idx CV_DEFAULT(NULL), int *max_idx CV_DEFAULT(NULL))

void	cvNormalizeHist (CvHistogram *hist, double factor)

void	cvThreshHist (CvHistogram *hist, double threshold)

double	cvCompareHist (const CvHistogram hist1, const CvHistogram hist2, int method)

void	cvCopyHist (const CvHistogram src, CvHistogram *dst)

void	cvCalcBayesianProb (CvHistogram src, int number, CvHistogram dst)

void	cvCalcArrHist (CvArr *arr, CvHistogram hist, int accumulate CV_DEFAULT(0), const CvArr *mask CV_DEFAULT(NULL))

CV_INLINE void	cvCalcHist (IplImage *image, CvHistogram hist, int accumulate CV_DEFAULT(0), const CvArr *mask CV_DEFAULT(NULL))

void	cvCalcArrBackProject (CvArr *image, CvArr dst, const CvHistogram *hist)

void	cvCalcArrBackProjectPatch (CvArr *image, CvArr dst, CvSize range, CvHistogram *hist, int method, double factor)

void	cvCalcProbDensity (const CvHistogram hist1, const CvHistogram hist2, CvHistogram *dst_hist, double scale CV_DEFAULT(255))

void	cvEqualizeHist (const CvArr src, CvArr dst)

void	cvDistTransform (const CvArr src, CvArr dst, int distance_type CV_DEFAULT(CV_DIST_L2), int mask_size CV_DEFAULT(3), const float mask CV_DEFAULT(NULL), CvArr labels CV_DEFAULT(NULL), int labelType CV_DEFAULT(CV_DIST_LABEL_CCOMP))

double	cvThreshold (const CvArr src, CvArr dst, double threshold, double max_value, int threshold_type)

void	cvAdaptiveThreshold (const CvArr src, CvArr dst, double max_value, int adaptive_method CV_DEFAULT(CV_ADAPTIVE_THRESH_MEAN_C), int threshold_type CV_DEFAULT(CV_THRESH_BINARY), int block_size CV_DEFAULT(3), double param1 CV_DEFAULT(5))

void	cvFloodFill (CvArr image, CvPoint seed_point, CvScalar new_val, CvScalar lo_diff CV_DEFAULT(cvScalarAll(0)), CvScalar up_diff CV_DEFAULT(cvScalarAll(0)), CvConnectedComp comp CV_DEFAULT(NULL), int flags CV_DEFAULT(4), CvArr *mask CV_DEFAULT(NULL))

void	cvCanny (const CvArr image, CvArr edges, double threshold1, double threshold2, int aperture_size CV_DEFAULT(3))

void	cvPreCornerDetect (const CvArr image, CvArr corners, int aperture_size CV_DEFAULT(3))

void	cvCornerEigenValsAndVecs (const CvArr image, CvArr eigenvv, int block_size, int aperture_size CV_DEFAULT(3))

void	cvCornerMinEigenVal (const CvArr image, CvArr eigenval, int block_size, int aperture_size CV_DEFAULT(3))

void	cvCornerHarris (const CvArr image, CvArr harris_response, int block_size, int aperture_size CV_DEFAULT(3), double k CV_DEFAULT(0.04))

void	cvFindCornerSubPix (const CvArr image, CvPoint2D32f corners, int count, CvSize win, CvSize zero_zone, CvTermCriteria criteria)

void	cvGoodFeaturesToTrack (const CvArr image, CvArr eig_image, CvArr temp_image, CvPoint2D32f corners, int corner_count, double quality_level, double min_distance, const CvArr mask CV_DEFAULT(NULL), int block_size CV_DEFAULT(3), int use_harris CV_DEFAULT(0), double k CV_DEFAULT(0.04))

CvSeq *	cvHoughLines2 (CvArr image, void line_storage, int method, double rho, double theta, int threshold, double param1 CV_DEFAULT(0), double param2 CV_DEFAULT(0))

CvSeq *	cvHoughCircles (CvArr image, void circle_storage, int method, double dp, double min_dist, double param1 CV_DEFAULT(100), double param2 CV_DEFAULT(100), int min_radius CV_DEFAULT(0), int max_radius CV_DEFAULT(0))

void	cvFitLine (const CvArr points, int dist_type, double param, double reps, double aeps, float line)

Macro Definition Documentation

#define cvCalcBackProject	(	image,
		dst,
		hist
	)	cvCalcArrBackProject((CvArr**)image, dst, hist)

#define cvCalcBackProjectPatch	(	image,
		dst,
		range,
		hist,
		method,
		factor
	)	cvCalcArrBackProjectPatch( (CvArr**)image, dst, range, hist, method, factor )

Function Documentation

CvMat* cv2DRotationMatrix	(	CvPoint2D32f	center,
		double	angle,
		double	scale,
		CvMat *	map_matrix
	)

void cvAcc	(	const CvArr *	image,
		CvArr *	sum,
		const CvArr *mask	CV_DEFAULTNULL
	)

void cvAdaptiveThreshold	(	const CvArr *	src,
		CvArr *	dst,
		double	max_value,
		int adaptive_method	CV_DEFAULTCV_ADAPTIVE_THRESH_MEAN_C,
		int threshold_type	CV_DEFAULTCV_THRESH_BINARY,
		int block_size	CV_DEFAULT3,
		double param1	CV_DEFAULT5
	)

CvSeq* cvApproxChains	(	CvSeq *	src_seq,
		CvMemStorage *	storage,
		int method	CV_DEFAULTCV_CHAIN_APPROX_SIMPLE,
		double parameter	CV_DEFAULT0,
		int minimal_perimeter	CV_DEFAULT0,
		int recursive	CV_DEFAULT0
	)

CvSeq* cvApproxPoly	(	const void *	src_seq,
		int	header_size,
		CvMemStorage *	storage,
		int	method,
		double	eps,
		int recursive	CV_DEFAULT0
	)

double cvArcLength	(	const void *	curve,
		CvSlice slice	CV_DEFAULTCV_WHOLE_SEQ,
		int is_closed	CV_DEFAULT-1
	)

CvRect cvBoundingRect	(	CvArr *	points,
		int update	CV_DEFAULT0
	)

void cvBoxPoints	(	CvBox2D	box,
		CvPoint2D32f	pt[4]
	)

void cvCalcArrBackProject	(	CvArr **	image,
		CvArr *	dst,
		const CvHistogram *	hist
	)

void cvCalcArrBackProjectPatch	(	CvArr **	image,
		CvArr *	dst,
		CvSize	range,
		CvHistogram *	hist,
		int	method,
		double	factor
	)

void cvCalcArrHist	(	CvArr **	arr,
		CvHistogram *	hist,
		int accumulate	CV_DEFAULT0,
		const CvArr *mask	CV_DEFAULTNULL
	)

void cvCalcBayesianProb	(	CvHistogram **	src,
		int	number,
		CvHistogram **	dst
	)

float cvCalcEMD2	(	const CvArr *	signature1,
		const CvArr *	signature2,
		int	distance_type,
		CvDistanceFunction distance_func	CV_DEFAULTNULL,
		const CvArr *cost_matrix	CV_DEFAULTNULL,
		CvArr *flow	CV_DEFAULTNULL,
		float *lower_bound	CV_DEFAULTNULL,
		void *userdata	CV_DEFAULTNULL
	)

CV_INLINE void cvCalcHist	(	IplImage **	image,
		CvHistogram *	hist,
		int accumulate	CV_DEFAULT0,
		const CvArr *mask	CV_DEFAULTNULL
	)

void cvCalcProbDensity	(	const CvHistogram *	hist1,
		const CvHistogram *	hist2,
		CvHistogram *	dst_hist,
		double scale	CV_DEFAULT255
	)

void cvCanny	(	const CvArr *	image,
		CvArr *	edges,
		double	threshold1,
		double	threshold2,
		int aperture_size	CV_DEFAULT3
	)

int cvCheckContourConvexity ( const CvArr * contour )

void cvClearHist ( CvHistogram * hist )

double cvCompareHist	(	const CvHistogram *	hist1,
		const CvHistogram *	hist2,
		int	method
	)

double cvContourArea	(	const CvArr *	contour,
		CvSlice slice	CV_DEFAULTCV_WHOLE_SEQ,
		int oriented	CV_DEFAULT0
	)

CV_INLINE double cvContourPerimeter ( const void * contour )

void cvConvertMaps	(	const CvArr *	mapx,
		const CvArr *	mapy,
		CvArr *	mapxy,
		CvArr *	mapalpha
	)

CvSeq* cvConvexHull2	(	const CvArr *	input,
		void *hull_storage	CV_DEFAULTNULL,
		int orientation	CV_DEFAULTCV_CLOCKWISE,
		int return_points	CV_DEFAULT0
	)

CvSeq* cvConvexityDefects	(	const CvArr *	contour,
		const CvArr *	convexhull,
		CvMemStorage *storage	CV_DEFAULTNULL
	)

void cvCopyHist	(	const CvHistogram *	src,
		CvHistogram **	dst
	)

void cvCopyMakeBorder	(	const CvArr *	src,
		CvArr *	dst,
		CvPoint	offset,
		int	bordertype,
		CvScalar value	CV_DEFAULTcvScalarAll(0)
	)

void cvCornerEigenValsAndVecs	(	const CvArr *	image,
		CvArr *	eigenvv,
		int	block_size,
		int aperture_size	CV_DEFAULT3
	)

void cvCornerHarris	(	const CvArr *	image,
		CvArr *	harris_response,
		int	block_size,
		int aperture_size	CV_DEFAULT3,
		double k	CV_DEFAULT0.04
	)

void cvCornerMinEigenVal	(	const CvArr *	image,
		CvArr *	eigenval,
		int	block_size,
		int aperture_size	CV_DEFAULT3
	)

CvHistogram* cvCreateHist	(	int	dims,
		int *	sizes,
		int	type,
		float **ranges	CV_DEFAULTNULL,
		int uniform	CV_DEFAULT1
	)

CvMat** cvCreatePyramid	(	const CvArr *	img,
		int	extra_layers,
		double	rate,
		const CvSize *layer_sizes	CV_DEFAULT0,
		CvArr *bufarr	CV_DEFAULT0,
		int calc	CV_DEFAULT1,
		int filter	CV_DEFAULTCV_GAUSSIAN_5x5
	)

IplConvKernel* cvCreateStructuringElementEx	(	int	cols,
		int	rows,
		int	anchor_x,
		int	anchor_y,
		int	shape,
		int *values	CV_DEFAULTNULL
	)

void cvCvtColor	(	const CvArr *	src,
		CvArr *	dst,
		int	code
	)

void cvDilate	(	const CvArr *	src,
		CvArr *	dst,
		IplConvKernel *element	CV_DEFAULTNULL,
		int iterations	CV_DEFAULT1
	)

void cvDistTransform	(	const CvArr *	src,
		CvArr *	dst,
		int distance_type	CV_DEFAULTCV_DIST_L2,
		int mask_size	CV_DEFAULT3,
		const float *mask	CV_DEFAULTNULL,
		CvArr *labels	CV_DEFAULTNULL,
		int labelType	CV_DEFAULTCV_DIST_LABEL_CCOMP
	)

CvSeq* cvEndFindContours ( CvContourScanner * scanner )

void cvEqualizeHist	(	const CvArr *	src,
		CvArr *	dst
	)

void cvErode	(	const CvArr *	src,
		CvArr *	dst,
		IplConvKernel *element	CV_DEFAULTNULL,
		int iterations	CV_DEFAULT1
	)

void cvFilter2D	(	const CvArr *	src,
		CvArr *	dst,
		const CvMat *	kernel,
		CvPoint anchor	CV_DEFAULTcvPoint(-1,-1)
	)

int cvFindContours	(	CvArr *	image,
		CvMemStorage *	storage,
		CvSeq **	first_contour,
		int header_size	CV_DEFAULTsizeof(CvContour),
		int mode	CV_DEFAULTCV_RETR_LIST,
		int method	CV_DEFAULTCV_CHAIN_APPROX_SIMPLE,
		CvPoint offset	CV_DEFAULTcvPoint(0, 0)
	)

void cvFindCornerSubPix	(	const CvArr *	image,
		CvPoint2D32f *	corners,
		int	count,
		CvSize	win,
		CvSize	zero_zone,
		CvTermCriteria	criteria
	)

CvSeq* cvFindNextContour ( CvContourScanner scanner )

CvBox2D cvFitEllipse2 ( const CvArr * points )

void cvFitLine	(	const CvArr *	points,
		int	dist_type,
		double	param,
		double	reps,
		double	aeps,
		float *	line
	)

void cvFloodFill	(	CvArr *	image,
		CvPoint	seed_point,
		CvScalar	new_val,
		CvScalar lo_diff	CV_DEFAULTcvScalarAll(0),
		CvScalar up_diff	CV_DEFAULTcvScalarAll(0),
		CvConnectedComp *comp	CV_DEFAULTNULL,
		int flags	CV_DEFAULT4,
		CvArr *mask	CV_DEFAULTNULL
	)

CvMat* cvGetAffineTransform	(	const CvPoint2D32f *	src,
		const CvPoint2D32f *	dst,
		CvMat *	map_matrix
	)

double cvGetCentralMoment	(	CvMoments *	moments,
		int	x_order,
		int	y_order
	)

void cvGetHuMoments	(	CvMoments *	moments,
		CvHuMoments *	hu_moments
	)

void cvGetMinMaxHistValue	(	const CvHistogram *	hist,
		float *	min_value,
		float *	max_value,
		int *min_idx	CV_DEFAULTNULL,
		int *max_idx	CV_DEFAULTNULL
	)

double cvGetNormalizedCentralMoment	(	CvMoments *	moments,
		int	x_order,
		int	y_order
	)

CvMat* cvGetPerspectiveTransform	(	const CvPoint2D32f *	src,
		const CvPoint2D32f *	dst,
		CvMat *	map_matrix
	)

void cvGetQuadrangleSubPix	(	const CvArr *	src,
		CvArr *	dst,
		const CvMat *	map_matrix
	)

void cvGetRectSubPix	(	const CvArr *	src,
		CvArr *	dst,
		CvPoint2D32f	center
	)

double cvGetSpatialMoment	(	CvMoments *	moments,
		int	x_order,
		int	y_order
	)

void cvGoodFeaturesToTrack	(	const CvArr *	image,
		CvArr *	eig_image,
		CvArr *	temp_image,
		CvPoint2D32f *	corners,
		int *	corner_count,
		double	quality_level,
		double	min_distance,
		const CvArr *mask	CV_DEFAULTNULL,
		int block_size	CV_DEFAULT3,
		int use_harris	CV_DEFAULT0,
		double k	CV_DEFAULT0.04
	)

CvSeq* cvHoughCircles	(	CvArr *	image,
		void *	circle_storage,
		int	method,
		double	dp,
		double	min_dist,
		double param1	CV_DEFAULT100,
		double param2	CV_DEFAULT100,
		int min_radius	CV_DEFAULT0,
		int max_radius	CV_DEFAULT0
	)

CvSeq* cvHoughLines2	(	CvArr *	image,
		void *	line_storage,
		int	method,
		double	rho,
		double	theta,
		int	threshold,
		double param1	CV_DEFAULT0,
		double param2	CV_DEFAULT0
	)

void cvInitUndistortMap	(	const CvMat *	camera_matrix,
		const CvMat *	distortion_coeffs,
		CvArr *	mapx,
		CvArr *	mapy
	)

void cvInitUndistortRectifyMap	(	const CvMat *	camera_matrix,
		const CvMat *	dist_coeffs,
		const CvMat *	R,
		const CvMat *	new_camera_matrix,
		CvArr *	mapx,
		CvArr *	mapy
	)

void cvIntegral	(	const CvArr *	image,
		CvArr *	sum,
		CvArr *sqsum	CV_DEFAULTNULL,
		CvArr *tilted_sum	CV_DEFAULTNULL
	)

void cvLaplace	(	const CvArr *	src,
		CvArr *	dst,
		int aperture_size	CV_DEFAULT3
	)

void cvLinearPolar	(	const CvArr *	src,
		CvArr *	dst,
		CvPoint2D32f	center,
		double	maxRadius,
		int flags	CV_DEFAULTCV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS
	)

void cvLogPolar	(	const CvArr *	src,
		CvArr *	dst,
		CvPoint2D32f	center,
		double	M,
		int flags	CV_DEFAULTCV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS
	)

CvHistogram* cvMakeHistHeaderForArray	(	int	dims,
		int *	sizes,
		CvHistogram *	hist,
		float *	data,
		float **ranges	CV_DEFAULTNULL,
		int uniform	CV_DEFAULT1
	)

double cvMatchShapes	(	const void *	object1,
		const void *	object2,
		int	method,
		double parameter	CV_DEFAULT0
	)

void cvMatchTemplate	(	const CvArr *	image,
		const CvArr *	templ,
		CvArr *	result,
		int	method
	)

CvRect cvMaxRect	(	const CvRect *	rect1,
		const CvRect *	rect2
	)

CvBox2D cvMinAreaRect2	(	const CvArr *	points,
		CvMemStorage *storage	CV_DEFAULTNULL
	)

int cvMinEnclosingCircle	(	const CvArr *	points,
		CvPoint2D32f *	center,
		float *	radius
	)

void cvMoments	(	const CvArr *	arr,
		CvMoments *	moments,
		int binary	CV_DEFAULT0
	)

void cvMorphologyEx	(	const CvArr *	src,
		CvArr *	dst,
		CvArr *	temp,
		IplConvKernel *	element,
		int	operation,
		int iterations	CV_DEFAULT1
	)

void cvMultiplyAcc	(	const CvArr *	image1,
		const CvArr *	image2,
		CvArr *	acc,
		const CvArr *mask	CV_DEFAULTNULL
	)

void cvNormalizeHist	(	CvHistogram *	hist,
		double	factor
	)

double cvPointPolygonTest	(	const CvArr *	contour,
		CvPoint2D32f	pt,
		int	measure_dist
	)

CvSeq* cvPointSeqFromMat	(	int	seq_kind,
		const CvArr *	mat,
		CvContour *	contour_header,
		CvSeqBlock *	block
	)

void cvPreCornerDetect	(	const CvArr *	image,
		CvArr *	corners,
		int aperture_size	CV_DEFAULT3
	)

void cvPyrDown	(	const CvArr *	src,
		CvArr *	dst,
		int filter	CV_DEFAULTCV_GAUSSIAN_5x5
	)

void cvPyrMeanShiftFiltering	(	const CvArr *	src,
		CvArr *	dst,
		double	sp,
		double	sr,
		int max_level	CV_DEFAULT1,
		CvTermCriteria termcrit	CV_DEFAULTcvTermCriteria(CV_TERMCRIT_ITER+CV_TERMCRIT_EPS, 5, 1)
	)

void cvPyrUp	(	const CvArr *	src,
		CvArr *	dst,
		int filter	CV_DEFAULTCV_GAUSSIAN_5x5
	)

CvPoint cvReadChainPoint ( CvChainPtReader * reader )

void cvReleaseHist ( CvHistogram ** hist )

void cvReleasePyramid	(	CvMat ***	pyramid,
		int	extra_layers
	)

void cvReleaseStructuringElement ( IplConvKernel ** element )

void cvRemap	(	const CvArr *	src,
		CvArr *	dst,
		const CvArr *	mapx,
		const CvArr *	mapy,
		int flags	CV_DEFAULTCV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS,
		CvScalar fillval	CV_DEFAULTcvScalarAll(0)
	)

void cvResize	(	const CvArr *	src,
		CvArr *	dst,
		int interpolation	CV_DEFAULTCV_INTER_LINEAR
	)

void cvRunningAvg	(	const CvArr *	image,
		CvArr *	acc,
		double	alpha,
		const CvArr *mask	CV_DEFAULTNULL
	)

int cvSampleLine	(	const CvArr *	image,
		CvPoint	pt1,
		CvPoint	pt2,
		void *	buffer,
		int connectivity	CV_DEFAULT8
	)

void cvSetHistBinRanges	(	CvHistogram *	hist,
		float **	ranges,
		int uniform	CV_DEFAULT1
	)

void cvSmooth	(	const CvArr *	src,
		CvArr *	dst,
		int smoothtype	CV_DEFAULTCV_GAUSSIAN,
		int size1	CV_DEFAULT3,
		int size2	CV_DEFAULT0,
		double sigma1	CV_DEFAULT0,
		double sigma2	CV_DEFAULT0
	)

void cvSobel	(	const CvArr *	src,
		CvArr *	dst,
		int	xorder,
		int	yorder,
		int aperture_size	CV_DEFAULT3
	)

void cvSquareAcc	(	const CvArr *	image,
		CvArr *	sqsum,
		const CvArr *mask	CV_DEFAULTNULL
	)

CvContourScanner cvStartFindContours	(	CvArr *	image,
		CvMemStorage *	storage,
		int header_size	CV_DEFAULTsizeof(CvContour),
		int mode	CV_DEFAULTCV_RETR_LIST,
		int method	CV_DEFAULTCV_CHAIN_APPROX_SIMPLE,
		CvPoint offset	CV_DEFAULTcvPoint(0, 0)
	)

void cvStartReadChainPoints	(	CvChain *	chain,
		CvChainPtReader *	reader
	)

void cvSubstituteContour	(	CvContourScanner	scanner,
		CvSeq *	new_contour
	)

void cvThreshHist	(	CvHistogram *	hist,
		double	threshold
	)

double cvThreshold	(	const CvArr *	src,
		CvArr *	dst,
		double	threshold,
		double	max_value,
		int	threshold_type
	)

void cvUndistort2	(	const CvArr *	src,
		CvArr *	dst,
		const CvMat *	camera_matrix,
		const CvMat *	distortion_coeffs,
		const CvMat *new_camera_matrix	CV_DEFAULT0
	)

void cvUndistortPoints	(	const CvMat *	src,
		CvMat *	dst,
		const CvMat *	camera_matrix,
		const CvMat *	dist_coeffs,
		const CvMat *R	CV_DEFAULT0,
		const CvMat *P	CV_DEFAULT0
	)

void cvWarpAffine	(	const CvArr *	src,
		CvArr *	dst,
		const CvMat *	map_matrix,
		int flags	CV_DEFAULTCV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS,
		CvScalar fillval	CV_DEFAULTcvScalarAll(0)
	)

void cvWarpPerspective	(	const CvArr *	src,
		CvArr *	dst,
		const CvMat *	map_matrix,
		int flags	CV_DEFAULTCV_INTER_LINEAR+CV_WARP_FILL_OUTLIERS,
		CvScalar fillval	CV_DEFAULTcvScalarAll(0)
	)

void cvWatershed	(	const CvArr *	image,
		CvArr *	markers
	)

Macros

Functions

Macro Definition Documentation

Function Documentation